<html>
<head>
   <title>单元格</title>
<head>
<body>
  <center>
     <table bgcolor="#CCCCCC" border="1" width="200" height="150" cellpadding="4" cellspacing="6">
        <tr>
          <td>A1</td> <td align="center" rowspan="2" colspan="2">A2A3<br>c2c3</td><td>A4</td>
         </tr>
        <tr bgcolor="#999999">
          <td>c1</td><td bgcolor="#555555>c4</td>
         </tr>
        </table>
    </center>
</body>
</html>


